baber/WOPTO huggingface dataset:
Patent CA-1150381-A (CA)
Inventor: SCHEIDWEILER ANDREAS
IPC: G08B17/10
Filed: 1981-04-15
Granted: 1983-07-19
Abstract: 6767 CAN       INVENTOR:  ANDREAS SCHEIDWEILER                INVENTION: SMOKE DETECTOR     ABSTRACT OF THE DISCLOSURE                A smoke detector containing at least one smoke measuring chamber which possesses a mounting or socket plate having an upper surface intended to be mounted at the ceiling of a room or other appropriate area to be monitored and a housing enclosing the smoke measuring chamber and suspendingly secured at the socket plate.  The housing possesses openings for the entry of the ambient air into the smoke measuring chamber.  The smoke detector comprises a manually adjustable device by means of which it is possible to change the air entry openings in a manner such that the smoke detector can be accommodated to different environmental or ambient con-ditions, especially those containing different quantities of dust and other contaminants.
Patent CA-1159012-A (CA)
Inventor: MATSUO SEITARO
IPC: H01J37/32
Filed: 1981-04-22
Granted: 1983-12-20
Abstract: ABSTRACT OF THE DISCLOSURE A plasma deposition apparatus having a plasma formation chamber and a specimen chamber which are arranged separately.  Gaseous material and microwave power are introduced to The plasma formation chamber to generate plasma by a microwave discharge through electron cyclotron resonance.  The plasma is extracted to the specimen chamber from the plasma extracting orifice.  In the specimen chamber, the plasma is accelerated by the effect of divergent magnetic field to irradiate the surface of the specimen so as to deposit a thin film on the specimen substrate.  A high-quality thin film is formed with a high efficiency at a low temperature.  Accordingly, a thin film can be deposited on a specimen substrate having a low heat resistivity.  The plasma deposition apparatus is useful for manufacturing various kinds of electronic devices.
Patent CA-1169961-A (CA)
Inventor: BUCHNER KLAUS
IPC: A61B10/00
Filed: 1981-05-01
Granted: 1984-06-26
Abstract: ABSTRACT OF THE DISCLOSURE         In an exemplary embodiment, ultrasonic signals, for example, are to be provided with a fast-acting store which, at the same time, allows maximum flexibility in the addressing. The signals arriving at the signal inputs of the signal store are apportioned into channel sections, and the channel sections occurring after each other in time may each be read in parallel formation into section addresses of the signal store.  The section addresses may be read out again orthogonally following each other in time in such a sequence that, in combination, the original signals are again obtained.
Patent CA-1192926-A (CA)
Inventor: LEAVITT JOHN P JR
IPC: B30B7/02
Filed: 1981-06-11
Granted: 1985-09-03
Abstract: Applicant:      American Manufacturing Company, Inc.       Title:         Press-Loading Mechanism ABSTRACT      A rail mounted carriage supporting a multiself press loader is reciprocable between a sheet charger, which loads an individual lay-up of sheet material onto each of the loader shelves, and a muiltiplaten press for processing such lay-ups.  After all of the loader shelves are charged with lay-ups, swingable upright lay-out-centering rods slide all of the lay-ups simultaneously farther onto the loader shelves until the leading edges of the lay-ups abut against movable stops supported adjacent to the leading or press, and the loader.  The carriage is moved to the press, and the stops are raised out of edgewise registration with the lay-ups, whereupon all of the shelves and their lay-ups are moved past the raised stops and into the open press between its platens.  The stops then are lowered behind the trailing edges of the lay-ups and shifted a short distance into the press to slide the lay-ups farther into the press.  The stops hold the lay-ups in the press as the shelves are slid out from beneath the lay-ups.  The carriage than is moved back to the charger to position the multishelf loader for receiving the next batch of lay-ups as the previous batch is processed in the press.
Patent CA-1152359-A (CA)
Inventor: BROOKS PETER L
IPC: C22C9/04
Filed: 1981-06-15
Granted: 1983-08-23
Abstract: ABSTRACT       An alloy of copper, aluminium and zinc falling within the area of a ternary diagram defined by the points:     A.    78.3%Cu       9.7%Al       12.0%Zn B.     75.1%Cu       7.5%Al       17.4%Zn C.     67.0%Cu       4.2%Al       28.8%Zn D.     72.6%Cu       7.9%Al       19.5%Zn is especially suitable for use in heat recoverable articles which exhibit outstanding stress stability.
Patent CA-1166127-A (CA)
Inventor: MASUZAWA OSAMU
IPC: A23L19/10
Filed: 1981-08-21
Granted: 1984-04-24
Abstract: Abstract of the Disclosure A food extruder comprises, a molding plate provided with a multitude of perforations each having a prescribed opening area, a drum having both upper and lower ends open, fitted with said molding plate at the bottom, and containing therein molding food material, a push cover disposed on the molding food material and capable of pressing the molding food material against said molding plate, an oil hydraulic pump having a movable handle lever and supplying oil under a given pressure by moving the handle lever, an oil hydraulic cylinder having a movable piston rod capable of engaging the push cover and causing the piston rod to move so that the push cover engaging the piston rod may press the molding food material against the molding plate by means of the oil supplied by the movement of the handle lever, a regulating mechanism capable of regulating the stroke of the handle lever, and a cutting mechanism for cutting portions of the pressed molding food material extruded from the drum through the perforations.
Patent CA-1167325-A (CA)
Title: Fluidised bed combustion units
Inventor: CAPLIN PETER B
IPC: F27B15/10
Filed: 1981-09-30
Granted: 1984-05-15
Abstract: ABSTRACT            Title:      FLUIDISED BED COMBUSTION UNITS .         The specification describes arrangements in which the attemperation or control of the temperature of a fluidised bed in a fluidised bed combustion unit effected by means of the mixture of a variable proportion of inert gas with fluidising air fed to the bed may be supplemented with steam.  Supplementation with steam being effected to a relatively minor extent during normal operation of the unit but being effected to a major extent when the temperature of the bed passes outside the range at which attemperation may be effected by use of recycled blue gas,  The combustion unit is described in use within an arrangement including process plant in the form of a rotary drum dryer.
Patent CA-1176205-A (CA)
Inventor: BAILES PHILIP J
IPC: B01D17/06
Filed: 1981-11-02
Granted: 1984-10-16
Abstract: ABSTRACT       Apparatus for aiding the separation of the components of a liquid dispersion comprises at least one pair of electrodes, arranged so as to be able to apply a unidirectional, varying electric field across at least a portion of a flow path 5a of the dispersion, at least one of the or each pair of electrodes being separated from the dispersion by a layer of electrically insulating material.       A method for aiding the separation of the components of a liquid dispersion is also described.
Patent CA-1171918-A (CA)
Title: Unite de soudage electrique par resistance
Inventor: HUMBLOT BERNARD
IPC: B23K11/11
Filed: 1981-12-16
Granted: 1984-07-31
Abstract: Unité de soudage électrique par résistance du type comportant un transformateur, un enroulement secondaire, un vérin dont la tête du piston supporte une électrode, caractérisée en ce que l'enroulement secondaire est constitué d'un barreau en forme de U pour présenter deux branches dont l'une des extrémités d'une branche est reliée par un shunt à l'électrode portée par la tête du piston du vérin, tandis que l'extrémité de l'autre branche est reliée rigidement au corps du vérin qui porte une électrode.
Patent CA-1180592-A (CA)
Title: Label printing and dispensing
Inventor: GIBSON WILLIAM K
IPC: B65C11/02
Filed: 1981-12-18
Granted: 1985-01-08
Abstract: ABSTRACT OF THE DISCLOSURE        An intermediate feed mechanism in a label printing device enables correct registry of a printing plate with successive labels on a strip material backing, and easy adjustment of the intermittent feed in accordance with the label size, in a very simple and inexpensive manner.  A drive wheel releasably secured for rotation with a print cylinder is provided, around only a portion of its periphery, with radially projecting pins for successive driving engagement with radially projecting pins uniformly distributed around the entire periphery of a driven wheel secured for rotation with an impression cylinder, so that the latter is driven only while the pins on the driving wheel are driven into contact with those on the driven wheel.  The intermittent drive mechanism may also be employed in a label dispenser.
Patent CA-1188103-A (CA)
Inventor: SIOUI RICHARD H
IPC: B24D3/34
Filed: 1982-02-11
Granted: 1985-06-04
Abstract: ABSTRACT          A CBN grinding wheel is bonded by a resinous matrix including active fillers selected from the group consisting of (1) iron sulfide and an alkali sulfate, (2) potassium aluminum fluoride, and (3) cryolite.
Patent CA-1194520-A (CA)
Inventor: HEDLUND BO P S
IPC: B62D53/00
Filed: 1982-03-12
Granted: 1985-10-01
Abstract: ABSTRACT          In a working vehicle  including a crane (21) for handling loads and a driver's  cab  (11), both crane and cab are rotatably mounted on the vehicle, each about its vertical axis, and controlled such that a turning angle .beta. of the crane results in a turning angle  ? of the cab, ? being an optional function of .beta. , e.g. half of .beta.. The driver can thus carry out all the working operations desired for the crane without having to turn his head uncomfortably.            Figure 1.
Patent CA-1175014-A (CA)
Inventor: GUILHEM MICHEL
IPC: F17C3/10
Filed: 1982-03-16
Granted: 1984-09-25
Abstract: ABSTRACT      STORAGE TANK FOR LIQUEFIED GAS SUCH AS METHANE.                       The invention is related to a tank (9) for liquefied gas composed by a triple wall (5-6-4) li-miting three successive spaces (9,7,8) from which two are insulation spaces (7) and (8).                The external insulation space (8) contains a substance (22) able to sublime and condense from gaseous state to solid state when cooled by a flow of liquefied gas (9) caused by accidental failure into space(7.) An application is the construction of the tanks of a methane carrier.
Patent CA-1171198-A (CA)
Inventor: KOHYAMA KATSUHISA
IPC: C08G64/26
Filed: 1982-03-19
Granted: 1984-07-17
Abstract: ABSTRACT OF THE DISCLOSURE             A halogen-containing polycarbonate resin is formed by copolymerizing the following oligomers (a) and (b) in the presence of caustic alkali, an organic solvent and water; in the substantial absence of residual bisphenol A, in the substantial absence of added reactant bisphenol A:           (a)  10 to 85 parts by weight of a polycarbonate oligomer with terminal groups consisting of chloroformate groups or chloro-formate groups plus hydroxyl groups in a molar amount less than the chloroformate groups, having a number average molecular weight of 500 to 10,000 and containing no aromatic halogen or less than 4% by weight of aromatic halogen, and (b)  90 to 15 parts by weight of an aromatic halogen-containing polycarbonate oligomer with terminal groups consisting of chloroformate groups or chloroformate groups plus hydroxyl groups in a molar amount less than the chloroformate groups, having a number average molecular weight of 1,000 to 10,000 and containing 6 to 30% by weight of aromatic halogen.
Patent CA-1185563-A (CA)
Inventor: BUCKLE VALERIE A
IPC: B43K27/04
Filed: 1982-03-31
Granted: 1985-04-16
Abstract: COLORING CRAYONS     ABSTRACT          A set of coloring crayons comprising a number of blocks of crayon each of polygonal form with a central hole to receive a spindle on which the blocks are securely stored with the aid of releasable retaining means, such as nuts.
Patent CA-1170947-A (CA)
Inventor: GRAY IAN
IPC: C11D3/00
Filed: 1982-03-31
Granted: 1984-07-17
Abstract: DETERGENT COMPOSITIONS     ABSTRACT      A detergent additive composition in the form of an extrudate comprising 75% to 95% of particulate infusible solids comprising storage-sensitive detergent-additive material and 5 to 25% of ethoxylated nonionic surfactant. The storage-sensitive detergent additive material is prefer-ably an organic peroxy acid bleach precursor.  When added to detergent compositions, the additive compositions have excellent storage stability and water-dispersibility characteristics.
Patent CA-1205930-A (CA)
Inventor: JOHNSEN KJELL L
IPC: D21C/
Filed: 1982-04-08
Granted: 1986-06-10
Abstract: ABSTRACT OF THE DISCLOSURE           Condensates from the sulfate process are freed from a main portion of the pollutants and foul components by being passed with an oxygen-containing gas concurrently through a column containing activated carbon.
Patent CA-1180521-A (CA)
Inventor: FOLSCHWEILER SERGE
IPC: B29D35/08
Filed: 1982-05-05
Granted: 1985-01-08
Abstract: ABSTRACT OF THE DISCLOSURE          A two-layer sole is molded onto the bottom of a lasted upper by molding a first color outer sole with a recess in the top thereof, molding a second color inner sole to fill the recess, the inner sole including a flange which covers the outer sole and extends slightly outwardly from the periphery thereof between the outer sole and the upper, coloring the flange a third color, and removing a portion of the flange so that the resulting sole appears to include an outer layer, a midsole and a separate welt.     .
Patent CA-1165146-A (CA)
Inventor: NISHIMURA SADANORI
IPC: B60K17/04
Filed: 1982-05-13
Granted: 1984-04-10
Abstract: ABSTRACT OF THE DISCLOSURE     The invention provides a vehicle transmission apparatus of the type comprising:  a transmission casing having a front wall, or rear wall, and a middle wall; an input shaft and an out-put shaft arranged in parallel and rotatably supported on the first wall and the middle wall; a first low speed driving train located at the rear of the middle wall between the input shaft and the output shaft; a second middle speed driving train located at a middle position between the first wall and the rear wall a third high speed driving train located at a front position between the middle wall and front wall; and a reverse driving train locat-ed at a rear position between the middle wall and the front wall; wherein a fourth highest speed driving train is located between the input shaft and the output shaft and between the second speed driving train and the reverse driving train, a double-type clutch having a front clutch mechanism and a rear clutch mechanism is provided on the input shaft, the front clutch mechanism consti-tuting a second speed clutch for the second speed driving train and the rear clutch mechanism constituting a fourth speed clutch for the fourth speed driving train, a reverse driving gear for the reverse driving train is integrally connected to a fourth speed driving gear on the output side of the fourth speed clutch, a fourth speed driven gear meshed with the fourth speed driving gear and a reverse driven gear meshed with the reverse driving gear through an idler gear are supported on the output shaft, and the two driven gears are arranged to be selectively connected to the output shaft through a selection mechanism provided between the two driven gears.
Patent CA-1194361-A (CA)
Inventor: CHULADA EDMUND C
IPC: B65G33/26
Filed: 1982-05-31
Granted: 1985-10-01
Abstract: FIELD REPLACEABLE SCREW CONVEYOR INSERTS     Abstract of the Disclosure The apparatus for separating a solid-liquid mixture has a housing with a metal screw conveyor adapted to rotate relative to the housing on a common longitudinal axis.  The conveyor has helically-formed flights about its axis.  Replaceable inserts are mounted on the entire circumference of the flanks of the flights with each insert having metal secured to the flights and integral wear-resistant material adapted to function as the work-ing surface.    The inserts are formed by first making a metal annular member of the same material as the conveyor flight.  The wear resistant, hard-facing material is then deposited on one radial surface of the metal annular member in a manner to simultaneously form and fuse the wear-resistant, hard-facing material to the annular member.  The metal part of the annular member is then machined to proper dimensions and the annular member cut into segmental inserts.  The segmental inserts are then mounted on the conveyor flights.
Patent CA-1200001-A (CA)
Inventor: NAM KYONG H
IPC: H01S3/0971
Filed: 1982-06-24
Granted: 1986-01-28
Abstract: ABSTRACT        A.D.C. glow discharge system, stabilized by much lower pulse repetition rate (1KHZ - 5KHZ) and power (<5% of sustainer power) than the required for pulse-sustained discharge, operates as a self-sustained discharge at lower voltage than usual due to lowered work functions, increased secondary emission and effec-tive ionization.  Said pulse-stabilized discharge provides an extended stable operation suitable for high power gas lasers.  A water ballasted electrode unit adapted to be used therein, having individually ballasted electrode elements with discrete water resistors so formed when water flows, eliminates temporally varying spatial current fluctuations and exhibits such unique characteristics as; providing capacitive coupling for a pulse, and resistive coupling for D.C., and self-optimizing current uniformity with the operating time.  Said electrode unit, ar-ranged to have the electrode elements protrude into the discharge volume, enlarges the effective diameter of the electrode elements resulting in a uniform discharge.  Further improvements to said electrode unit result in a positive means of removing the heat from the cathode fall region, and an economical and efficient means of manufacturing.  This invented electrode unit is proved to be the best for a pulse-stabilized glow discharge system and can be scaled up by a building block concept to produce super high power gas lasers. The high power laser system employing said discharge principle and electrode units may be referred to as a S.O.A.P. (Self-Optimizing, Abnormal-glow, Pulse-stabilized) laser.
Patent CA-1184748-A (CA)
Inventor: KAUTZ JON F
IPC: H01R43/00
Filed: 1982-07-12
Granted: 1985-04-02
Abstract: ABSTRACT:      The disclosed invention is an improvement to a card edge connector insertion tool.  More particularly, the improvement includes a spring loaded guide block mounted. on the insertion tool which enables the tool to be machine drivable for semi-automatically mounting a connector onto a printed circuit board.
Patent CA-1174184-A (CA)
Inventor: ALSETH STEVEN M
IPC: F02M35/024
Filed: 1982-07-16
Granted: 1984-09-11
Abstract: Abstract In the air cleaner, an intake tube having an air permeable  portion  at  one  end  thereof  forms  an  inner support  for  the  air  cleaner,  but which is  detachable therefrom.  In one embodiment, the air cleaner is a single integral unit which is disposed of after use.  The unit includes a tubular filter element having an opening sized to receive the intake tube, a shell surrounding the filter element,  one  end  cap  sealing  and  forming  a  junction between the filter elements, shell and intake tube at one end,  another  end  cap  sealing  and  forming  a  junction between the filter element and shell at the other end and having an aperture through which the intake tube is in-serted,  at least one air intake aperture in one of the caps.  In another embodiment a centrifugal separator and a dust collector cap which may be emptied from time to time to  extend the  life of the air cleaner is incorporated therein.  The intake tube may also have a right angle bend for  side  mounted  filters.   In another embodiment,  the outer shell and seal therebetween are eliminated and air may be drawn into the filter element at all sides exposed to the environment.  The intake tube may also be truncated so as not to extend the full length of the filter element and thus not providing a means  for support therefore. Preferably,  in that case,  an inner safety screen is af-fixed to the inner periphery of the filter element.
Patent CA-1223727-A (CA)
Inventor: WOODING PATRICK J
IPC: C03B/
Filed: 1982-10-12
Granted: 1987-07-07
Abstract: ULTRAHIGH VELOCITY WATER COOLING                       Abstract A cooling system for devices utilized with a melting furnace for producing mineral wool including tapholes, troughs and spinners provides protection from wear of such devices.  The system allows a film of solid material of predictable, constant thickness to freeze on the working surface of the device.  Each device is comprised of a copper shell and includes a coolant guide having a surface which is closely spaced from the nonworking surface of the device to form a highly restrictive, narrow flow passage therebetween.  A liquid coolant is supplied to the passage where the velocity of the same is made to accelerate to an ultrahigh velocity of at least 10 feet per second across the inner surface of the shell to thereby sweep away steam generated upon the surface.
Patent CA-1191073-A (CA)
Inventor: BREEDEN ROBERT H
IPC: F16H61/42
Filed: 1983-01-19
Granted: 1985-07-30
Abstract: Abstract of the Disclosure .    A hydraulic system comprising a reversible variable displacement pump, a hydraulic servo motor for controlling the direction and amount of displacement of the pump, a fluid motor connected in parallel to the pump and adapted to be driven by the pump, a pilot operated directional valve for controlling the position and direction of the servo motor system, and a valve for sensing the displace-ment of said pump and applying a force to the directional valve opposite to the force of the pilot pressure for moving the valve.
Patent CA-1214432-A (CA)
Inventor: WILLANS ROBERT D H
IPC: C25C7/08
Filed: 1983-02-14
Granted: 1986-11-25
Abstract: ABSTRACT     A method and apparatus for conveying and stripping electro-deposited metal sheets from cathode plates.  A   plurality of stations including a feed station, initial horizontal parting station, main vertical stripping station, replacement station, and discharge station are sequentially arranged within the stripping apparatus and cathode plates having metal sheet deposits thereon are conveyed through the apparatus by means of a reciprocating transfer carriage in combination with supporting slide bars and indexing means.        Metal sheet deposits are stripped in a fast, simple and efficient manner by using closed entry horizontal knives to effect initial parting of each deposit and vertical stripping knives to remove the deposits from the two sides of the cathode plate without clamping of the cathode plate while controlling cathode plate sway.  Liberated metal sheets are quickly removed from the apparatus and stripped cathode plates are conveyed from the apparatus at a discharge station.
Patent CA-1194583-A (CA)
Inventor: BUONAVITA CARLOS E
IPC: G08B21/00
Filed: 1983-03-01
Granted: 1985-10-01
Abstract: GAS DETECTOR                     ABSTRACT OF THE DISCLOSURE     A pellistor type combustible gas detector including a Wheatstone bridge therefor fed from a voltage regulator and a constant current generator. Two comparators detect, for example, 50% to 75% of the lower explosive limit of the gas to be detected and 25% thereof, respectively.  Latches keep indicator lamps lit and alarms turned on.  The latches are selectively inhibited or not to check front panel and remote milliammeters calibrated in percent of gas concentration, and to test alarms.  A gauged switch performs these and operating and reset functions.  A circuit failure detector, lamp and alarm are also provided.